The Reaction a + 2B → Products Has Been Found

question 131

Multiple Choice

The reaction A + 2B → Products has been found to have the rate law, rate = k[A][B]². While holding the concentration of A constant, the concentration of B is increased to three times its initial value. By what factor does the rate of reaction increase?

• A) 3
• B) 6
• C) 9
• D) 27
• E) 30

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Definitions:

Accountant Salaries

The earnings paid to accountants, reflecting their roles in preparing and examining financial records, ensuring accuracy, and assessing financial operations.

Product Cost

The total amount spent to produce a product, including direct labor, direct materials, and manufacturing overhead expenses.

Period Cost

Expenses that are not directly tied to the production process and are expensed in the period in which they are incurred.

Delivery Costs

Expenses incurred by a company to transport its goods or services to the customer.